Most tabletop RPG campaigns arrive as a book. Sometimes they arrive with a map folded into the back cover. Flowers of Algorab, the first major campaign expansion for Coriolis: The Great Dark, arrives as something much larger.
Open the box and the table starts filling quickly. Large maps, ship blueprints, cards, dice, expedition materials, handouts, tokens, and dedicated campaign booklets emerge from the package. The physical presentation immediately communicates the central idea behind Coriolis: exploration should feel tangible. Players are not simply reading about distant worlds. They are charting routes, studying vessels, examining clues, and preparing for journeys into places where few people return.
That sense of discovery sits at the heart of Coriolis: The Great Dark, Free League Publishing’s science-fiction roleplaying game released in late 2025. Set in the isolated region known as the Lost Horizon, the game follows crews of Explorers who venture beyond the safety of Ship City in search of artifacts, lost knowledge, and answers hidden in ancient ruins. The setting blends deep-space adventure with archaeology, mystery, and survival. Ruins contain treasures. They also contain dangers that can alter both body and mind.
A Campaign Built Around Discovery
Flowers of Algorab serves as the first major campaign for The Great Dark. The story begins with a death.
A respected ruin delver dies, leaving behind unanswered questions and a missing stone tablet. The investigation draws the player characters into a widening mystery that stretches from the crowded districts of Ship City into the distant systems of the Hammurabi Arm.
Free League describes the campaign as a combination of investigation, exploration, and expedition play. That structure aligns neatly with the game’s core strengths. Coriolis excels when players gather information, plan a journey, outfit their crew, and then venture into the unknown.
The campaign provides opportunities for diplomacy, research, survival, exploration, and discovery. Ancient ruins play a central role, but the story spends considerable time within Ship City itself, allowing the setting’s political factions, traders, explorers, and power brokers to become part of the narrative.
What’s in the Box?
The physical contents deserve attention because few RPG campaign products arrive with this much material.
The box includes:
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A full campaign book containing locations, characters, encounters, and story material.
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An expedition booklet designed for players, featuring information about the Greatships and the systems along the Hammurabi Arm.
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Large color maps of Ship City and the Lost Horizon.
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A map of the Charted Sphere.
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Delve maps and player handouts.
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Blueprints for several ships and vehicles.
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Custom cards.
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Cardboard tokens.
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Dice compatible with the Coriolis: The Great Dark rules.
Many campaign boxes include maps and adventure text. Flowers of Algorab goes further. The package feels designed to support an entire campaign from beginning to end without requiring players to constantly reference outside materials. The handouts in particular reinforce one of Coriolis’ strongest qualities: information matters. Players gather clues, study discoveries, and piece together fragments of history. Physical documents help those moments feel meaningful.
The Ships Steal the Show
Among the contents, the ship blueprints may be the most striking.
Science-fiction roleplaying games often treat ships as transportation. Coriolis treats them as living environments. Crews spend significant portions of their campaigns aboard vessels, and Flowers of Algorab embraces that idea by providing detailed blueprints for the Greatships Akhander and Rigel, along with a Grasshopper shuttle and a Rhino rover.
The Greatships feel especially important because they embody the setting’s identity. Massive, aging vessels carry explorers into regions where reliable infrastructure no longer exists. Their designs suggest decades of adaptation, repair, and survival. Looking at the blueprints, it becomes easy to imagine crews spending months aboard them while crossing dangerous stretches of space.
For game masters, the layouts create opportunities for memorable scenes. Negotiations happen in cargo bays. Secrets hide behind maintenance panels. Emergencies spread through corridors and engineering decks. The ships become locations rather than equipment.
Why Coriolis Connects With Players
Many science-fiction RPGs focus on war, commerce, or political conflict. Coriolis places exploration at the center of play.
The Great Dark asks players to leave familiar territory and investigate places that have remained untouched for generations. Ancient civilizations left traces behind. Expeditions recover fragments of forgotten history. Every discovery raises new questions. That structure taps into something fundamental. People enjoy mysteries. They enjoy maps. They enjoy finding doors nobody has opened before.
The campaign gives players a reason to care what lies beyond the next jump point. It provides physical tools that support that journey. The maps invite exploration. The handouts create intrigue. The ships establish a sense of place. The campaign itself offers a mystery large enough to sustain months of play.
Free League has built a reputation for strong production values and ambitious settings, which was highly apparent during the game’s initial crowdfunding run on Kickstarter. Flowers of Algorab may be one of the clearest examples of that premium approach. It arrives not merely as an adventure but as a complete expedition package.
For groups looking for science-fiction roleplaying built around discovery, mystery, and the excitement of charting unknown territory, Flowers of Algorab makes a compelling case for launching another expedition into the Great Dark.
Flowers of Algorab – FAQ
What is Flowers of Algorab for Coriolis: The Great Dark?
Flowers of Algorab is the first major boxed campaign expansion for Coriolis: The Great Dark, a sci-fi roleplaying game developed by Free League Publishing. The narrative focuses heavily on sci-fi archaeology, mystery, and deep-space survival. The plot begins with the death of a prominent ruin delver and a missing ancient stone tablet, launching players into an epic expedition from Ship City into the mysterious Hammurabi Arm.
What components are included in the Flowers of Algorab boxed set?
The Flowers of Algorab campaign box is packed with tactile, immersive materials designed to support an entire TTRPG campaign without outside books. The box includes:
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Full Campaign Book: Packed with locations, NPC characters, and encounters.
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Player Expedition Booklet: Contains crucial lore regarding Greatships and the Hammurabi Arm systems.
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Large Color Maps: Includes detailed maps of Ship City, the Lost Horizon, and the Charted Sphere.
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In-Game Props: Custom delve maps, player handouts, custom cards, and cardboard tokens.
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Ship Blueprints: Detailed layouts for the Greatships Akhander and Rigel, a Grasshopper shuttle, and a Rhinorover.
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Custom Dice: Dice fully compatible with Coriolis: The Great Dark ruleset.
What is the gameplay style of the Flowers of Algorab campaign?
Gameplay in Flowers of Algorab combines investigation, exploration, and intense expedition mechanics. Instead of focusing purely on sci-fi warfare, the campaign relies on players gathering clues, navigating political factions in Ship City, managing survival resources, and delving into ancient alien ruins where dangers can warp both the mind and body.
How are spaceships handled in Coriolis: The Great Dark?
In Coriolis: The Great Dark, spaceships are treated as living environments and main gameplay locations rather than just equipment or transportation. The included blueprints for vessels like the Akhander and Rigel mean Game Masters (GMs) can stage entire narrative arcs inside the ships, using cargo bays for tense political negotiations, maintenance panels for hiding secrets, and engineering decks for spreading environmental emergencies.
Do I need the Coriolis: The Great Dark Core Rules to play this campaign?
Yes, you will need the Coriolis: The Great Dark core rulebook to fully utilize this expansion. While Flowers of Algorab provides all the localized maps, campaign trackers, handouts, and custom dice needed for its specific story, the underlying mechanics, character creation, and core gameplay engine are found in the main rulebook released by Free League Publishing.
